1998-5462 G (Plans) G RADING NOTES HYD ROS E ED
OWNER'S CERTIFICATE
I. All work shall be cone in accordance with these plans, the standard specifications for public works I. hydroseeding shall be applied to all slopes that are graded
6:1 (horizontal to vertical) or steeper
construction, the design construction standards of the City of Encinitas and the San Diego area when they are: I I WE HEREBY CERTIFY THAT A REGISTERED
SOILS ENGINEER OR GEOLOGIST HAS BEEN OF
regional standard drawings. Any changes or revisions shall be approved by the City Engineer prior a. Three feet or more in height in fill areas. WILL BE RETAINED
TO SUPERVISE OVER ALL GRADING ACTIVITY AND ADVISED ON THE
to any request for inspection. b. 5 feet or more in height in cut areas, unless slope is not subject to erosion due to the COMPACTION AND STABILITY
OF THE SITE.
2. The soils report tided P_r,1/.»1,v,9fy So,A Fo by IV (o. C6- )oirrvvttzeclated AWB. /8//998 erosion resistant character of the material as approve by the City Engineer.
Shall be considered as a part of this grading plan. All grading shall be specifications contained in said 2. Irrigation shall maintain the moisture level of the soil
at the optimum level for the growth of the DATE
report hydroseeded growth. SIGNATURE
3. Approval of this plan does not constitute approval of sizes, location and type of drainage facilities, or 3. Hydroseeding mix shall consist of all the following:
of improvements within street right of ways. Separate approvals and permits for these shall be I. seed mix shall consist of no less than:
required in conjunction with improvement plans. a. 20 lb. Per acre of rose clover
4. Written permission shall be obtained for any offsite grading. b. 20 lb. Per acre of zorro fescue
S. Contractor shall take any necessary precautions required to protect as adjacent properties during c. 3 lb. Per acre of E school cia califormica
grading operations. Anything damaged or destroyed shall be replaced or repaired to condition
existing prior to grading. d. 4 lb. Per acre of achillea milldfolia D ECLARATION OF RESPONSIBLE CHARGE
e. 3 lb. Per acre of alyssum (carpet of snow)
6. The developer shall be responsible that any monument or bench mark which is disturbed or f. 1/2 lb. Per acre of dimprpholeca
destroyed shell be re- established and replaced by a registered c civil engineer or a licensed land
surveyor. g. items c, d, e, and f of this subsection may be omitted on locations where the area I/WE HEREBY DECLARE THAT I AM THE ENGINEER OF
WORK FOR THIS PROJECT, THAT I HAVE
being hydroseeded is not visible from either a public street or residential EXERCISED RESPONSIBLE CHARGE OVER THE DESIGN OF THE PROJECT AS DEFINED
IN SECTION
7. The contractor shall design, construct and maintain all safety devices, including shoring, and shall be structures. 6703 OF THE BUSINESS AND PROFESSIONS
CODE, AND THAT THE DESIGN IS CONSISTENT WITH
responsible for conforming to all local, state and federal safety and health standards, laws and
regulations. h. Item a of this subsection must be inoculated with a nitrogen fixing bacteria and CURRENT STANDARDS.
applied dry either by drilling or broadcasting before hydroseeding. I UNDERSTAND THAT THE CHECK OD PROJECT DRAWINGS AND SPECIFICATIONS BY THE CITY
8. Grading and equipment operating within one -half (1/2) mile of a structure for human occupancy i. All seed materials shalt be transported to the job site in unopened
containers OF ENCINITAS IS CONFINED TO A PREVIEW ONLY AND DOES NOT RELIEVE ME, AS ENGINEER SED AAC
shall not conducted between the hours of 5:30 p.m. and 7:30 a. m. nor on Saturdays, Sundays and
City recognized holidays. with the California Department of Food and Agriculture certification tag attached OF WORK, OF MY RESPONSIBILITIES FOR PROJECT
DESIGN.
9. No grading operations shall commence until pregrading meeting has been held nt to, or printed on said containers.
with the slurry at the NAME: 54 L e U CV1 a
following people present City Inspector, Civil Contractor j. Non -phyto -toxic wetting agents may be added to the hydroseed sl
Engineer, Soils Engineer, Grading Contractor and ADDRESS: 'j
M9) O I rrctPe Lug. �,vi-sb�l d �Gh , 7 Z,�9 0I
call ( 7 60) 0) 70. at t The pregrading meeting shall be scheduled with the city at least 46 hours in advance by 4. Type 1 mulch applied
the of the contractor. e rate of no less than 2, 000 lb. Per acre. Type 6 mulch (straw) may be PHONE: 745 3 84a IV p -
� Iysf_
10. Prior to haullining g dirt call ( 7
substituted, all of part, for hydraulically applied fiber material. When straw is used it must be
BY: DATE: N ew �R 11 9 rt or construction material to any proposed construction site within this project anchored
to the slope by mechanical punching no less than 50% of the straw into the soil. L
the developer shall submit and receive approval from the City Engineer for the propose haul route. 5. Fertilizer consisting of ammonium phosphate sulfate ,16 -20 -0 , with
15% sulfur applied at the rate of RCE NO. C- EXP. DATE Vez 3 _ I
The developer shall comply with all condition and requirements the City Engineer may impose with 500 lb. Per acre.
regards to the hauling operation. Areas to be hydroseeded shall be prepared prior to hydroseeding by:
11. upon final completion of the work under the grading permit but prior to final grading approval I. roughening the surface to be planted by any or a combination of:
and /or final release of security, an as - graded certification shall be provided stating: "The grading a. track walking slopes steeper than 6:1.
under Permit No. has been performed in substantial conformance with the b. Ripping areas that will not break up using item "a" above. S OILS ENGINEER'S
CERTIFICATE
approved grading plan or as shown on the attached as- graded plan ". This statement shall be 2. conditioning the soils so that it is suitable for planting by
followed by the date and signature of the Civil Engineer who certifies such grading operation. a. adjusting the surface soil moisture to provide a damp but not
saturated seed bed. 1, .OW9,C,E E(�/
R A REGISTERED CIVIL ENGINEER IN THE STATE OF
b. The addition of soil amendments, pH adjustment, leaching or covering saline soils to CALIFORNIA, PRINCIPALLY DOING BUSINESS IN THE FIELD OF APPLIED
SOIL MECHANICS
provide viable conditions for growth. HEREBY CERTIFY THAT A SAMPLING AND STUDY OF THE SOIL CONDITIONS PREVALENT
Hydroseeded areas shall be maintained to provide a vigorous growth until the project is permanently WITHIN THIS SITE WAS MADE BY ME OR UNDER MY DIRECTION
BETWEEN THE DATES
landscaped of , for areas where hydroseeding is the permanent landscaping, until the project is completed FXB• /O / 9 98 AND "Af. /6, / 9 9B .
ONE COMPLETE COPY OF THE SOILS
NOTI FICATIONS a nd all security released. REPORT COMPILED FROM THIS STUDY. WITH MY RECOMMENDATIONS, HAS BEEN SUBMITTED
1. The existence and location of underground utility pipes and structures shown on these plans were TO THE OFFICE OF THE CITY ENGINEER. FURTHERMORE, I
HAVE REVIEWED THESE GRADING
obtained by search of available records, the best of our knowledge there are no existing utilities ER 4SI0 N CONTRO PLANS AND CERTIFY THAT THE RECOMMENDATIONS
INCLUDED IN THE SOILS REPORT FOR
except as shown on these plans, however: - THIS PROJECT HAVE BEEN INCDRPORATED IN THE S AND SPECIFICATIONS.
The contractor is required to take due precautiona measures to p rotect an or SIGNED:
ry P y existin g utilities I. In case emergency work is required, at RCE NO.:
contact R�
structures located at the work site, it is the contractor's responsibility to contact the fallowing 'IN OGF/{
phone EXP. DATE
and notification F� i
owners of said utilities or structures prior to any excavation, or verification and location of utilities 2. Equipment and workers for emergency work shall be made available
at all times during the rainy �i m
fication of commencement of work: season. All necessary materials shall be stockpiled on site at convenient locations to facilitate rapid W No,
19393 0
a. sewers .CL.IC.Let7/AT - IUNf. Wd i?t��j' r Cr E � 3 - OI �5 construction of temporary devices when rain is imminent.
-
b. gas electric G f7( /� t - $Oa _ x.1 1 -`73.1 3. Devices shown on plans shall not be moved or modified without the approval of the Engineering
it
tt- I.iENF- s1�.IrJ t�G rEt� r - 753- C�4,e, Inspector. `1}'r CIV`
d. telephone P•' i r-rG rn►� t►t1 l . g cb - 3le - Z 3 4. The contractor shall restore all erosion control devices to working order to the satisfaction
of the t
e. cable TV t_ t S .Q °7 - - 1 - 7 City C OF Ct�t�
�{^ I ty Engineer after each run-off producing rainfall.
office 48 hours prior to beginning any work on this
S. The contractor shall install additional erosion control measures as may be require by the city
2. Contractor shall notify the City Engineer's o
Engineer due to an incomplete grading operation or unforeseen circumstances which may arise.
project Phone: (760) 633 -2770 6. The contractor shall be responsible and shall take necessary precautions to prevent public trespass
3. The contractor shall give 24 hours notice on calls for inspection. Phone: (760) 633 -2770.
4. All work performed without benefit of inspection will be subject to removal and removal. onto areas when impounded waters create a hazardous condition.
7. All erosion control measures provided per the approved grading plan shall be incorporated hereon.
8. Grade area around the project perimeter must drain away from the face of slope at the conclusion
G RA D I N G if each work da
9. All removable protective devices shown shall be in placed at the end of each working day when the
I. All grading shall be observed and tested by a qualified soils engineer or under his /her direction. He five (5) day rain probability forecast exceeds forty percent
(40 %). Silt and other debris shall be
/she shall observe and test the excavation placement and com action of fills and backfields and remove after each rainfall.
P 10. Should germination of hydroseeded slopes fail to provide effective coverage of graded slopes (90 °�
compaction of trenches. He /she shall submit soils reports as required and will determine the coverage ) prior to November 15, the slopes shall be stabilized with punches
straw installed in
suitability of any fill material. Upon completion of grading operations he /she shall state that accordance with Section 35.023 of the Erosion and Sediment Control Handbook
of The State of
observations and tests were made by him /her under his /her supervision. That in his/ her opinion all California Department of Conservation.
embankments and excavations were constricted in accordance with the approved grading plans and /
that all embankments and excavations are acceptable for their intended use. EN IRONMENTAL DATA:
2. The contractor shall properly grade all excavated surfaces to provide positive drainage and prevent
ponding of water. He /she shall control surface water and avoid damage to adjoining properties or to 1) Steepest existing natural slope on -site = / S %
finished work on the site and shall take remedial measures to prevent erosion of freshly graded 2) maximum vertical depth of cut = 5 °
areas until such time as permanent drainage and erosion control measures have been installed. 3) maximum vertical depth of fill = / D '
3. All areas to be filled shall be prepared to be filled and fill shall be placed in accordance with standard 4) average depth of cut = c.. x 27
specifications. All vegetable matter and objectionable material shall bee remove by the contractor Rfs x 27
from the surface upon which the fill is to be place. Loose fill and alluvial soils shall be removed to
suitable firm natural ground. the exposed site shall b e scarified to a depth of 6" and then compacted 615 O s.f.
to a minimum of 90%. It shall be the contractor's responsibility to place, spread, water and compact S) average depth of fill = c x 27
the fill in strict accordance with specifications. � , .
4. Cut and fill slopes shall be cut and trimmed to finish grade to produce smooth surfaces and uniform . , 1 X Z." /
cross sections. The slopes of excavations and embankments shall be shaped, planted and trimmed as / I Z90 s.f.
directed by the engineer of work and kept in a a neat and orderly condition. All stones, roots and
other waste matter exposed or excavation of embankment slopes which are liable to become
loosened shall be removed and disposed of. The toe and top of all slopes shall be rounded in
accordance with the grading ordinance. E ARTHWORK.
5. All trees, brush, grass, and other objectionable material shall be collected, piled or other wise
disposed of off the site by the contractor so as to leave the areas that have been cleared with a near
and finished appearance free from unsightly debris. Approval of location of debris fill shall be CUT = s L $ C.Y.
secured from the soils engineer and city engineer prior to the disposal of any such material.
FILL = 7 G 7 C.Y.
IMPORVEART z 31 C.Y.
_
VICINITY MAP STEVEN.0- W&S..=
Steven D. Haber
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ENCINITAS FIRE DEPARTMENT OLIVENHAIN WATER DISTRIC r ENGINEER of woRK -
CITY APPROVED CHANGES APP'D DATE
RECOMMENDED FOR APPROVAL APPROVED FOR CONSTRU ON BENCH MARK CITY OF ENCINITAS DRAWING NO. SY� 6
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ire Marshal z y ' Drown B Name: IF=�Jr�h `g D a A 9Y: "-" CASSIS RESIDENCE
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GRADING LEGEND
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p � jA4 !2-?, Parcel map #14232
/ APN 264- 222 -15 $TREE 31S PRA LATERAL
.. PROPOSED TOPOGRAPHY t PROPOSED WATER LATERAL �---
to• / PAD ELEVATION P4� 8 0 53A PROPERTY LINE --
FINISH ELEVATION PROPOSED PAVING
,y �, EXISTING CONTOUR PROPOSED CURB (6" HGT.)
FINISH GRADE CONTOUR RIP RAP (D-40 I!4 ton, T =2,7)
DAYLIGHT LINE ��
f �D FILL SLOPES (2:1 nux)
F. &I N G ( _ CUT SLOPES (2:1 Max)
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SWALES AND FLOW DIRECTION
hd daNC GRADING CLAN _ BROW DITCH (per detail. D-75, TYPE A) POW " b
LEUCADIA COUNTY WATER DISTRICT CO
BY
BY llC_ 1�l.�mTY Tt•tL.`I . • S
_ / 1i. -/ - - _. _
ENCINITAS FIRE DEPARTMENT OLIVENHAIN WATER DISTRI T ENGINEER OF WORK CITY APPROVED CHANGES APP•D DA1T: RECOMMENDED FOR APPROVAL PROVED OR
CONMU ON BENCH MARK vt 1 ' ENCIN . E RING DEPT- NO•
° nW. CASSIS RESIDENCE
e Loa► -G
bLb By _ By: Drownn t3y Name �Nl�dtEl� 1 " ' � �� RCE� Exp: City Engineer R E- - ExP:
G�PP>c2 Gtr -E��'T Fzt� MXAF&Adaip
y Fire Marshal Date. Di trict En Weer Date: C - ��� Exp: t2.31 9q G Date: G��"'r Date-(y— 1� Et�1l
CA P EV 3 }�M 2 3'L Sheet Q1
JUN 2 993
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